// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import "internal/platform/implementation/apple/Log/GNCLogger.h"

#import <Foundation/Foundation.h>

#include "internal/platform/logging.h"

NS_ASSUME_NONNULL_BEGIN

void GNCLog(const char *fileName, int lineNumber, GNCLogSeverity severity, NSString *format, ...) {
  va_list arguments;
  va_start(arguments, format);
  NSString *messageString = [[NSString alloc] initWithFormat:format arguments:arguments];
  switch (severity) {
    case GNCLogSeverityDebug:
      VLOG(1).AtLocation(fileName, lineNumber).WithVerbosity(1)
          << std::string([messageString UTF8String]);
      break;
    case GNCLogSeverityInfo:
      LOG(INFO).AtLocation(fileName, lineNumber) << std::string([messageString UTF8String]);
      break;
    case GNCLogSeverityWarning:
      LOG(WARNING).AtLocation(fileName, lineNumber) << std::string([messageString UTF8String]);
      break;
    case GNCLogSeverityError:
      LOG(ERROR).AtLocation(fileName, lineNumber) << std::string([messageString UTF8String]);
      break;
    case GNCLogSeverityFatal:
      LOG(FATAL).AtLocation(fileName, lineNumber) << std::string([messageString UTF8String]);
      break;
  }
}

NS_ASSUME_NONNULL_END
